зеркало из https://github.com/mozilla/gecko-dev.git
177 строки
5.2 KiB
JavaScript
177 строки
5.2 KiB
JavaScript
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is Mozilla Communicator client code,
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* released March 31, 1998.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are
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* Copyright (C) 2000 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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*/
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function EditorFillContextMenu(event, contextMenuNode)
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{
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if ( event.target != contextMenuNode )
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return;
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goUpdateCommand("cmd_undo");
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goUpdateCommand("cmd_redo");
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goUpdateCommand("cmd_cut");
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goUpdateCommand("cmd_copy");
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goUpdateCommand("cmd_paste");
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goUpdateCommand("cmd_delete");
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// Setup object property menuitem
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var objectName = InitObjectPropertiesMenuitem("objectProperties_cm");
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InitRemoveStylesMenuitems("removeStylesMenuitem_cm", "removeLinksMenuitem_cm");
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var inCell = IsInTableCell();
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// Set appropriate text for join cells command
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InitJoinCellMenuitem("joinTableCells_cm");
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// Update enable states for all table commands
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goUpdateTableMenuItems(document.getElementById("composerTableMenuItems"));
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// Loop through all children to hide disabled items
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var children = contextMenuNode.childNodes;
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if (children)
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{
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var count = children.length;
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for (var i = 0; i < count; i++)
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HideDisabledItem(children.item(i));
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}
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// The 'Save image (imagename)' menuitem:
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var isImage = (objectName == "img");
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ShowMenuItem("menu_saveImage_cm", isImage);
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// Remove separators if all items in immediate group above are hidden
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// A bit complicated to account if multiple groups are completely hidden!
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var haveUndo =
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IsMenuItemShowing("menu_undo_cm") ||
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IsMenuItemShowing("menu_redo_cm");
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var haveEdit =
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IsMenuItemShowing("menu_cut_cm") ||
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IsMenuItemShowing("menu_copy_cm") ||
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IsMenuItemShowing("menu_paste_cm") ||
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IsMenuItemShowing("menu_delete_cm");
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var haveStyle =
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IsMenuItemShowing("removeStylesMenuitem_cm") ||
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IsMenuItemShowing("createLink_cm") ||
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IsMenuItemShowing("removeLinksMenuitem_cm");
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var havePropsOrImage =
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IsMenuItemShowing("objectProperties_cm") ||
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IsMenuItemShowing("menu_saveImage_cm")
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ShowMenuItem("undoredo-separator", haveUndo && haveEdit);
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ShowMenuItem("edit-separator", haveEdit || haveUndo);
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if (isImage) //we have an image
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{
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var saveImageMenuItem= document.getElementById("menu_saveImage_cm");
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var imagePtr = window.editorShell.GetSelectedElement(objectName);
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var imageName = extractFileNameFromUrl(imagePtr.getAttribute("src"));
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var menutext = window.editorShell.GetString("SaveImageAs").replace(/%NAME%/,imageName);
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saveImageMenuItem.setAttribute('label',menutext);
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var onCommand = "savePage('"+ imagePtr.getAttribute("src") + "',true)";
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saveImageMenuItem.setAttribute('oncommand',onCommand);
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}
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// Note: Item "menu_selectAll_cm" and
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// following separator are ALWAYS enabled,
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// so there will always be 1 separator here
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var showStyleSep = haveStyle && (havePropsOrImage || inCell);
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ShowMenuItem("styles-separator", showStyleSep);
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var showPropSep = (havePropsOrImage && inCell) || !haveStyle;
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ShowMenuItem("property-separator", showPropSep);
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// Remove table submenus if not in table
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ShowMenuItem("tableInsertMenu_cm", inCell);
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ShowMenuItem("tableSelectMenu_cm", inCell);
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ShowMenuItem("tableDeleteMenu_cm", inCell);
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}
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function EditorCleanupContextMenu( event, contextMenuNode )
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{
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if ( event.target != contextMenuNode )
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return;
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var children = contextMenuNode.childNodes;
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if (children)
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{
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var count = children.length;
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for (var i = 0; i < count; i++)
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ShowHiddenItemOnCleanup(children.item(i));
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}
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}
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function HideDisabledItem( item )
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{
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if (!item) return false;
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var enabled = (item.getAttribute('disabled') !="true");
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item.setAttribute("collapsed", enabled ? "" : "true");
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item.setAttribute('contexthidden', enabled ? "" : "true");
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return enabled;
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}
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function ShowHiddenItemOnCleanup( item )
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{
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if (!item) return false;
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var isHidden = (item.getAttribute('contexthidden') == "true");
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if (isHidden)
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{
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item.removeAttribute("collapsed");
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item.removeAttribute('contexthidden');
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return true;
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}
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return false;
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}
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function ShowMenuItem(id, showItem)
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{
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var item = document.getElementById(id);
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if (item)
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{
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//var showing = (item.getAttribute("collapsed") !="true");
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//if(showItem != showing ? "true" : "")
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item.setAttribute("collapsed", showItem ? "" : "true");
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}
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else
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dump("ShowMenuItem: item id="+id+" not found\n");
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}
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function IsMenuItemShowing(menuID)
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{
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var item = document.getElementById(menuID);
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if(item)
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{
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var show = item.getAttribute("collapsed") != "true";
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return(item.getAttribute("collapsed") !="true");
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}
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return false;
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}
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